Quantum Gate I: Akumu no Joshou

From Sega Retro

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QuantumGate title.png
Quantum Gate I: Akumu no Joshou
Publisher: Gaga Communications
Publisher(s) of original games: Media Vision Technology
Developer(s) of original games: HyperBole Studios
System(s): Sega Saturn
Original system(s): PC
Sound driver: SCSP/CD-DA (1 track)
Peripherals supported: Shuttle Mouse
Genre: Adventure

Number of players: 1
Release Date RRP Code
Sega Saturn
¥5,800 T-18502G

Quantum Gate I: Akumu no Joshou (クァンタムゲートI 悪夢の序章) is an adventure game for the Sega Saturn. It is a port of the 1993 PC game Quantum Gate. The sequel to that game, The Vortex: Quantum Gate II was released before this Saturn port, hence the "I" badge; it seems that a port of that game was planned as well.

Magazine articles

Main article: Quantum Gate I: Akumu no Joshou/Magazine articles.

Promotional material


SSM JP 19950901 1995-09.pdf

Print advert in
Sega Saturn Magazine (JP) #9: "September 1995" (1995-08-08)

Physical scans

Sega Retro Average 
Publication Score Source
60 №1995-10, p175[1]
49 №, p14Media:SnGwSISDRZK Book JP.pdf[2]
Sega Saturn
Based on
2 reviews

Saturn, JP
QuantumGateI Saturn JP Box Back.jpgQuantumGateI Saturn JP Box Front.jpg
QuantumGateI Saturn JP Spinecard.jpg
QuantumGateI Saturn JP Disc.jpg


  1. File:SSM_JP_19951001_1995-10.pdf, page 177
  2. File:SnGwSISDRZK Book JP.pdf, page 16